Simplify 3a2b4×4a3a^2b^4 \times 4a3a2b4×4a
Write 25×56 25 \times 5^6\,25×56 as a power of 5
Simplify x4×(x2)3x^4 \times (x^2)^3x4×(x2)3
Practise Edexcel GCSE Maths Indices with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.